Die Liste der Ionenradien ist eine alphabetisch sortierte Liste aller chemischen Elemente und ihrer Ionenradien, abhängig von ihrer Ladungs- beziehungsweise Oxidationszahl. Eine allgemeine Zusammenfassung von Element-Kategorien und Eigenschaften findet sich in der Liste der chemischen Elemente.
Aufgeteilt nach Oxidationsstufen
Koordinationszahl 2
Für die Koordinationszahl 2 sind folgende Ionenradien bekannt:[1]
Koordinationszahl 3
Für die Koordinationszahl 3 sind folgende Ionenradien bekannt:[1]
Element
|
Kürzel
|
Ordnungszahl
|
Ionenradius bei Ladung +5 in pm
|
Brom |
Br |
35 |
31
|
Chlor |
Cl |
17 |
12
|
Iod |
I |
53 |
44
|
Sämtliche Ionen haben dabei eine pyramidale Koordinationsumgebung.
Koordinationszahl 4
Für die Koordinationszahl 4 sind folgende Ionenradien bekannt:[1]
Ionen in pyramidaler Koordinationsumgebung sind mit (py) und Ionen mit quadratisch-planarer Koordinationsumgebung mit (sq) gekennzeichnet.
Koordinationszahl 5
Für die Koordinationszahl 5 sind folgende Ionenradien bekannt:[1]
Element
|
Kürzel
|
Ordnungszahl
|
Ionenradius bei entsprechender Ladung in pm
|
+3 |
+4 |
+6
|
Aluminium |
Al |
13 |
96 |
|
|
Bismut |
Bi |
83 |
48 |
|
|
Vanadium |
V |
23 |
46 |
53 |
|
Wolfram |
W |
74 |
|
|
51
|
Koordinationszahl 6
Die Werte basieren auf dem von Linus Pauling bestimmten Ionenradius von 140 pm für ein O2−-Ion und damit für die Koordinationszahl 6. Ausnahmen werden mit einer entsprechenden römischen Ziffer gekennzeichnet. Die Abkürzungen ls und hs stehen für low-spin und high-spin (siehe auch Spin Crossover).[2]
Zu Gunsten einer besseren Vergleichbarkeit sind in folgendem Diagramm die oben genannten Ionenradien gegen die Elemente aufgetragen:
Hier fehlt eine Grafik, die im Moment aus technischen Gründen nicht angezeigt werden kann. Wir arbeiten daran!
Koordinationszahl 7
Für die Koordinationszahl 7 sind folgende Ionenradien bekannt:[1]
Element
|
Kürzel
|
Ordnungszahl
|
Ionenradius bei entsprechender Ladung in pm
|
+2 |
+6
|
Molybdän |
Mo |
42 |
|
73
|
Thulium |
Tm |
69 |
109 |
|
Koordinationszahl 8
Für die Koordinationszahl 8 sind folgende Ionenradien bekannt:[1]
Koordinationszahl 9
Für die Koordinationszahl 9 sind folgende Ionenradien bekannt:[1]
Element
|
Kürzel
|
Ordnungszahl
|
Ionenradius bei entsprechender Ladung in pm
|
+3 |
+4
|
Neodym |
Nd |
60 |
116 |
|
Yttrium |
Y |
39 |
108 |
|
Zirconium |
Zr |
40 |
|
89
|
Koordinationszahl 10
Für die Koordinationszahl 10 sind folgende Ionenradien bekannt:[1]
Koordinationszahl 12
Für die Koordinationszahl 12 sind folgende Ionenradien bekannt:[1]
Gesamtliste
Das Kürzel py beschreibt eine pyramidale, das Kürzel sq eine quadratisch-planare Koordinationsumgebung.
Element |
Kürzel |
Ordnungszahl |
Ionenladung
|
Ionenradius in pm[1]
|
KoZ 2 |
KoZ 3 |
KoZ 4 |
KoZ 5 |
KoZ 6 |
KoZ 7 |
KoZ 8 |
KoZ 9 |
KoZ 10 |
KoZ 12
|
Actinium |
Ac |
89 |
+3 |
– |
– |
– |
– |
112 |
– |
– |
– |
– |
–
|
Aluminium |
Al |
13 |
+3 |
– |
– |
39 |
48 |
54 |
– |
– |
– |
– |
–
|
Americium |
Am |
95 |
+3 |
– |
– |
– |
– |
98 |
– |
109 |
– |
– |
–
|
Americium |
Am |
95 |
+4 |
– |
– |
– |
– |
85 |
– |
95 |
– |
– |
–
|
Antimon |
Sb |
51 |
+3 |
– |
– |
76 (py) |
– |
76 |
– |
– |
– |
– |
–
|
Antimon |
Sb |
51 |
+5 |
– |
– |
– |
– |
60 |
– |
– |
– |
– |
–
|
Arsen |
As |
33 |
+3 |
– |
– |
– |
– |
58 |
– |
– |
– |
– |
–
|
Arsen |
As |
33 |
+5 |
– |
– |
34 |
– |
46 |
– |
– |
– |
– |
–
|
Barium |
Ba |
56 |
+2 |
– |
– |
– |
– |
135 |
– |
142 |
– |
– |
161
|
Berkelium |
Bk |
97 |
+3 |
– |
– |
– |
– |
96 |
– |
– |
– |
– |
–
|
Berkelium |
Bk |
97 |
+4 |
– |
– |
– |
– |
83 |
– |
93 |
– |
– |
–
|
Beryllium |
Be |
4 |
+2 |
– |
– |
27 |
– |
45 |
– |
– |
– |
– |
–
|
Bismut |
Bi |
83 |
+3 |
– |
– |
– |
96 |
103 |
– |
117 |
– |
– |
–
|
Bismut |
Bi |
83 |
+5 |
– |
– |
– |
– |
76 |
– |
– |
– |
– |
–
|
Blei |
Pb |
82 |
+2 |
– |
– |
– |
– |
119 |
– |
129 |
– |
140 |
149
|
Blei |
Pb |
82 |
+4 |
– |
– |
65 |
– |
78 |
– |
94 |
– |
– |
–
|
Bor |
B |
5 |
+3 |
– |
– |
– |
– |
27 |
– |
– |
– |
– |
–
|
Brom |
Br |
35 |
−1 |
– |
– |
– |
– |
196 |
– |
– |
– |
– |
–
|
Brom |
Br |
35 |
+5 |
– |
31 (py) |
– |
– |
– |
– |
– |
– |
– |
–
|
Brom |
Br |
35 |
+7 |
– |
– |
25 |
– |
39 |
– |
– |
– |
– |
–
|
Cadmium |
Cd |
48 |
+2 |
– |
– |
78 |
– |
95 |
– |
110 |
– |
– |
131
|
Caesium |
Cs |
55 |
+1 |
– |
– |
– |
– |
167 |
– |
174 |
– |
181 |
188
|
Calcium |
Ca |
20 |
+2 |
– |
– |
– |
– |
100 |
– |
112 |
– |
123 |
134
|
Californium |
Cf |
98 |
+3 |
– |
– |
– |
– |
95 |
– |
– |
– |
– |
–
|
Californium |
Cf |
98 |
+4 |
– |
– |
– |
– |
82 |
– |
92 |
– |
– |
–
|
Cer |
Ce |
58 |
+3 |
– |
– |
– |
– |
101 |
– |
114 |
– |
125 |
134
|
Cer |
Ce |
58 |
+4 |
– |
– |
– |
– |
87 |
– |
97 |
– |
107 |
114
|
Chlor |
Cl |
17 |
−1 |
– |
– |
– |
– |
181 |
– |
– |
– |
– |
–
|
Chlor |
Cl |
17 |
+5 |
– |
12 (py) |
– |
– |
– |
– |
– |
– |
– |
–
|
Chlor |
Cl |
17 |
+7 |
– |
– |
8 |
– |
– |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+2 |
– |
– |
– |
– |
73 ls[2] |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+2 |
– |
– |
– |
– |
80 hs[2] |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+3 |
– |
– |
– |
– |
62 |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+4 |
– |
– |
41 |
– |
55 |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+5 |
– |
– |
– |
– |
49[2] |
– |
– |
– |
– |
–
|
Chrom |
Cr |
24 |
+6 |
– |
– |
26 |
– |
44 |
– |
– |
– |
– |
–
|
Cobalt |
Co |
27 |
+2 |
– |
– |
56 |
– |
65 ls |
– |
90 |
– |
– |
–
|
Cobalt |
Co |
27 |
+2 |
– |
– |
– |
– |
75 hs[2] |
– |
– |
– |
– |
–
|
Cobalt |
Co |
27 |
+3 |
– |
– |
– |
– |
55 ls |
– |
– |
– |
– |
–
|
Cobalt |
Co |
27 |
+3 |
– |
– |
– |
– |
61 hs[2] |
– |
– |
– |
– |
–
|
Cobalt |
Co |
27 |
+4 |
– |
– |
– |
– |
53[2] |
– |
– |
– |
– |
–
|
Curium |
Cm |
96 |
+3 |
– |
– |
– |
– |
97 |
– |
– |
– |
– |
–
|
Curium |
Cm |
96 |
+4 |
– |
– |
– |
– |
85 |
– |
95 |
– |
– |
–
|
Dysprosium |
Dy |
66 |
+2 |
– |
– |
– |
– |
107 |
– |
– |
– |
119 |
–
|
Dysprosium |
Dy |
66 |
+3 |
– |
– |
– |
– |
91 |
– |
– |
– |
103 |
–
|
Eisen |
Fe |
26 |
+2 |
– |
– |
63 |
– |
61 ls |
– |
92 |
– |
– |
–
|
Eisen |
Fe |
26 |
+2 |
– |
– |
– |
– |
78 hs[2] |
– |
– |
– |
– |
–
|
Eisen |
Fe |
26 |
+3 |
– |
– |
49 |
– |
55 ls |
– |
78 |
– |
– |
–
|
Eisen |
Fe |
26 |
+3 |
– |
– |
– |
– |
65 hs[2] |
– |
– |
– |
– |
–
|
Eisen |
Fe |
26 |
+4 |
– |
– |
– |
– |
59[2] |
– |
– |
– |
– |
–
|
Eisen |
Fe |
26 |
+6 |
– |
– |
25[2] |
– |
– |
– |
– |
– |
– |
–
|
Erbium |
Er |
68 |
+3 |
– |
– |
– |
– |
89 |
– |
100 |
– |
– |
–
|
Europium |
Eu |
63 |
+2 |
– |
– |
– |
– |
117 |
– |
125 |
– |
135 |
–
|
Europium |
Eu |
63 |
+3 |
– |
– |
– |
– |
95 |
– |
107 |
– |
– |
–
|
Fluor |
F |
9 |
−1 |
– |
– |
– |
– |
133 |
– |
– |
– |
– |
–
|
Fluor |
F |
9 |
+7 |
– |
– |
– |
– |
6 |
– |
– |
– |
– |
–
|
Francium |
Fr |
87 |
+1 |
– |
– |
– |
– |
180 |
– |
– |
– |
– |
–
|
Gadolinium |
Gd |
64 |
+3 |
– |
– |
– |
– |
94 |
– |
105 |
– |
– |
–
|
Gallium |
Ga |
31 |
+3 |
– |
– |
47 |
– |
62 |
– |
– |
– |
– |
–
|
Germanium |
Ge |
32 |
+2 |
– |
– |
– |
– |
73[2] |
– |
– |
– |
– |
–
|
Germanium |
Ge |
32 |
+4 |
– |
– |
39 |
– |
53 |
– |
– |
– |
– |
–
|
Gold |
Au |
79 |
+1 |
– |
– |
– |
– |
137 |
– |
– |
– |
– |
–
|
Gold |
Au |
79 |
+3 |
– |
– |
64 (sq) |
– |
85 |
– |
– |
– |
– |
–
|
Gold |
Au |
79 |
+5 |
– |
– |
– |
– |
57 |
– |
– |
– |
– |
–
|
Hafnium |
Hf |
72 |
+4 |
– |
– |
58 |
– |
71 |
– |
83 |
– |
– |
–
|
Holmium |
Ho |
67 |
+3 |
– |
– |
– |
– |
90 |
– |
– |
– |
– |
–
|
Indium |
In |
49 |
+3 |
– |
– |
62 |
– |
80 |
– |
– |
– |
– |
–
|
Iod |
I |
53 |
−1 |
– |
– |
– |
– |
220 |
– |
– |
– |
– |
–
|
Iod |
I |
53 |
+5 |
– |
44 (py) |
– |
– |
95 |
– |
– |
– |
– |
–
|
Iod |
I |
53 |
+7 |
– |
– |
42 |
– |
93 |
– |
– |
– |
– |
–
|
Iridium |
Ir |
77 |
+3 |
– |
– |
– |
– |
68 |
– |
– |
– |
– |
–
|
Iridium |
Ir |
77 |
+4 |
– |
– |
– |
– |
63 |
– |
– |
– |
– |
–
|
Iridium |
Ir |
77 |
+5 |
– |
– |
– |
– |
57 |
– |
– |
– |
– |
–
|
Kalium |
K |
19 |
+1 |
– |
– |
137 |
– |
138 |
– |
151 |
– |
– |
164
|
Kohlenstoff |
C |
6 |
+4 |
– |
– |
15 |
– |
16 |
– |
– |
– |
– |
–
|
Kupfer |
Cu |
29 |
+1 |
46 |
– |
60 |
– |
77 |
– |
– |
– |
– |
–
|
Kupfer |
Cu |
29 |
+2 |
– |
– |
57 (sq) |
– |
73 |
– |
– |
– |
– |
–
|
Kupfer |
Cu |
29 |
+3 |
– |
– |
– |
– |
54[2] |
– |
– |
– |
– |
–
|
Lanthan |
La |
57 |
+3 |
– |
– |
– |
– |
103 |
– |
116 |
– |
127 |
136
|
Lithium |
Li |
3 |
+1 |
– |
– |
59 |
– |
76 |
– |
92 |
– |
– |
–
|
Lutetium |
Lu |
71 |
+3 |
– |
– |
– |
– |
86 |
– |
97 |
– |
– |
–
|
Magnesium |
Mg |
12 |
+2 |
– |
– |
57 |
– |
72 |
– |
89 |
– |
– |
–
|
Mangan |
Mn |
25 |
+2 |
– |
– |
– |
– |
67 ls[2] |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+2 |
– |
– |
66 |
– |
83 hs[2] |
– |
96 |
– |
– |
–
|
Mangan |
Mn |
25 |
+3 |
– |
– |
– |
– |
58 ls[2] |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+3 |
– |
– |
– |
– |
65 hs[2] |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+4 |
– |
– |
39 |
– |
53 |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+5 |
– |
– |
33 |
– |
– |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+6 |
– |
– |
26 |
– |
– |
– |
– |
– |
– |
–
|
Mangan |
Mn |
25 |
+7 |
– |
– |
25 |
– |
– |
– |
– |
– |
– |
–
|
Molybdän |
Mo |
42 |
+3 |
– |
– |
– |
– |
69 |
– |
– |
– |
– |
–
|
Molybdän |
Mo |
42 |
+4 |
– |
– |
– |
– |
65 |
– |
– |
– |
– |
–
|
Molybdän |
Mo |
42 |
+5 |
– |
– |
46 |
– |
61 |
– |
– |
– |
– |
–
|
Molybdän |
Mo |
42 |
+6 |
– |
– |
41 |
– |
59 |
73 |
– |
– |
– |
–
|
Natrium |
Na |
11 |
+1 |
– |
– |
99 |
– |
102 |
– |
118 |
– |
124 |
139
|
Neodym |
Nd |
60 |
+3 |
– |
– |
– |
– |
98 |
– |
112 |
116 |
– |
127
|
Neptunium |
Np |
93 |
+3 |
– |
– |
– |
– |
101 |
– |
– |
– |
– |
–
|
Neptunium |
Np |
93 |
+4 |
– |
– |
– |
– |
87 |
– |
– |
– |
– |
–
|
Neptunium |
Np |
93 |
+5 |
– |
– |
– |
– |
75 |
– |
– |
– |
– |
–
|
Neptunium |
Np |
93 |
+6 |
– |
– |
– |
– |
72 |
– |
– |
– |
– |
–
|
Nickel |
Ni |
28 |
+2 |
– |
– |
49 |
– |
69 |
– |
– |
– |
– |
–
|
Nickel |
Ni |
28 |
+3 |
– |
– |
– |
– |
56 ls[2] |
– |
– |
– |
– |
–
|
Nickel |
Ni |
28 |
+3 |
– |
– |
– |
– |
60 hs[2] |
– |
– |
– |
– |
–
|
Nickel |
Ni |
28 |
+4 |
– |
– |
– |
– |
48 ls |
– |
– |
– |
– |
–
|
Niob |
Nb |
41 |
+3 |
– |
– |
– |
– |
72 |
– |
79 |
– |
– |
–
|
Niob |
Nb |
41 |
+4 |
– |
– |
– |
– |
68 |
– |
– |
– |
– |
–
|
Niob |
Nb |
41 |
+5 |
– |
– |
48 |
– |
64 |
– |
74 |
– |
– |
–
|
Osmium |
Os |
76 |
+4 |
– |
– |
– |
– |
63 |
– |
– |
– |
– |
–
|
Osmium |
Os |
76 |
+5 |
– |
– |
– |
– |
58 |
– |
– |
– |
– |
–
|
Osmium |
Os |
76 |
+6 |
– |
– |
– |
– |
55 |
– |
– |
– |
– |
–
|
Osmium |
Os |
76 |
+8 |
– |
– |
39 |
– |
– |
– |
– |
– |
– |
–
|
Palladium |
Pd |
46 |
+2 |
– |
– |
64 (sq) |
– |
86 |
– |
– |
– |
– |
–
|
Palladium |
Pd |
46 |
+3 |
– |
– |
– |
– |
76 |
– |
– |
– |
– |
–
|
Palladium |
Pd |
46 |
+4 |
– |
– |
– |
– |
62 |
– |
– |
– |
– |
–
|
Phosphor |
P |
15 |
+3 |
– |
– |
– |
– |
44 |
– |
– |
– |
– |
–
|
Phosphor |
P |
15 |
+5 |
– |
– |
17 |
– |
38 |
– |
– |
– |
– |
–
|
Platin |
Pt |
78 |
+2 |
– |
– |
60 (sq) |
– |
80 |
– |
– |
– |
– |
–
|
Platin |
Pt |
78 |
+4 |
– |
– |
– |
– |
63 |
– |
– |
– |
– |
–
|
Platin |
Pt |
78 |
+5 |
– |
– |
– |
– |
57[2] |
– |
– |
– |
– |
–
|
Plutonium |
Pu |
94 |
+3 |
– |
– |
– |
– |
100 |
– |
– |
– |
– |
–
|
Plutonium |
Pu |
94 |
+4 |
– |
– |
– |
– |
86 |
– |
– |
– |
– |
–
|
Plutonium |
Pu |
94 |
+5 |
– |
– |
– |
– |
74 |
– |
– |
– |
– |
–
|
Plutonium |
Pu |
94 |
+6 |
– |
– |
– |
– |
71 |
– |
– |
– |
– |
–
|
Polonium |
Po |
84 |
+4 |
– |
– |
– |
– |
97 |
– |
– |
– |
– |
–
|
Polonium |
Po |
84 |
+6 |
– |
– |
– |
– |
67[2] |
– |
– |
– |
– |
–
|
Praseodym |
Pr |
59 |
+3 |
– |
– |
– |
– |
99 |
– |
113 |
– |
– |
–
|
Praseodym |
Pr |
59 |
+4 |
– |
– |
– |
– |
85 |
– |
96 |
– |
– |
–
|
Promethium |
Pm |
61 |
+3 |
– |
– |
– |
– |
97 |
– |
109 |
– |
– |
–
|
Protactinium |
Pa |
91 |
+3 |
– |
– |
– |
– |
104 |
– |
– |
– |
– |
–
|
Protactinium |
Pa |
91 |
+4 |
– |
– |
– |
– |
90 |
– |
– |
– |
– |
–
|
Protactinium |
Pa |
91 |
+5 |
– |
– |
– |
– |
78 |
– |
– |
– |
– |
–
|
Quecksilber |
Hg |
80 |
+1 |
– |
– |
– |
– |
119 |
– |
– |
– |
– |
–
|
Quecksilber |
Hg |
80 |
+2 |
69 |
– |
96 |
– |
102 |
– |
– |
– |
114 |
–
|
Radium |
Ra |
88 |
+2 |
– |
– |
– |
– |
– |
– |
148 |
– |
– |
170
|
Rhenium |
Re |
75 |
+4 |
– |
– |
– |
– |
63 |
– |
– |
– |
– |
–
|
Rhenium |
Re |
75 |
+5 |
– |
– |
– |
– |
58 |
– |
– |
– |
– |
–
|
Rhenium |
Re |
75 |
+6 |
– |
– |
– |
– |
55 |
– |
– |
– |
– |
–
|
Rhenium |
Re |
75 |
+7 |
– |
– |
38 |
– |
53 |
– |
– |
– |
– |
–
|
Rhodium |
Rh |
45 |
+3 |
– |
– |
– |
– |
67 |
– |
– |
– |
– |
–
|
Rhodium |
Rh |
45 |
+4 |
– |
– |
– |
– |
60 |
– |
– |
– |
– |
–
|
Rhodium |
Rh |
45 |
+5 |
– |
– |
– |
– |
55 |
– |
– |
– |
– |
–
|
Rubidium |
Rb |
37 |
+1 |
– |
– |
– |
– |
152 |
– |
161 |
– |
166 |
172
|
Ruthenium |
Ru |
44 |
+3 |
– |
– |
– |
– |
68 |
– |
– |
– |
– |
–
|
Ruthenium |
Ru |
44 |
+4 |
– |
– |
– |
– |
62 |
– |
– |
– |
– |
–
|
Ruthenium |
Ru |
44 |
+5 |
– |
– |
– |
– |
57 |
– |
– |
– |
– |
–
|
Ruthenium |
Ru |
44 |
+7 |
– |
– |
38 |
– |
– |
– |
– |
– |
– |
–
|
Ruthenium |
Ru |
44 |
+8 |
– |
– |
36 |
– |
– |
– |
– |
– |
– |
–
|
Samarium |
Sm |
62 |
+2 |
– |
– |
– |
– |
119 |
– |
127 |
– |
– |
–
|
Samarium |
Sm |
62 |
+3 |
– |
– |
– |
– |
96 |
– |
108 |
– |
– |
124
|
Sauerstoff |
O |
8 |
−2 |
121 |
– |
– |
– |
140 |
– |
142 |
– |
– |
–
|
Scandium |
Sc |
21 |
+3 |
– |
– |
– |
– |
75 |
– |
87 |
– |
– |
–
|
Schwefel |
S |
16 |
−2 |
– |
– |
– |
– |
184 |
– |
– |
– |
– |
–
|
Schwefel |
S |
16 |
+4 |
– |
– |
– |
– |
37 |
– |
– |
– |
– |
–
|
Schwefel |
S |
16 |
+6 |
– |
– |
12 |
– |
29 |
– |
– |
– |
– |
–
|
Selen |
Se |
34 |
−2 |
– |
– |
– |
– |
198 |
– |
– |
– |
– |
–
|
Selen |
Se |
34 |
+4 |
– |
– |
– |
– |
50 |
– |
– |
– |
– |
–
|
Selen |
Se |
34 |
+6 |
– |
– |
28 |
– |
42 |
– |
– |
– |
– |
–
|
Silber |
Ag |
47 |
+1 |
– |
– |
100 |
– |
115 |
– |
128 |
– |
– |
–
|
Silber |
Ag |
47 |
+2 |
– |
– |
79 (sq) |
– |
94 |
– |
– |
– |
– |
–
|
Silber |
Ag |
47 |
+3 |
– |
– |
– |
– |
75[2] |
– |
– |
– |
– |
–
|
Silicium |
Si |
14 |
+4 |
– |
– |
26 |
– |
40 |
– |
– |
– |
– |
–
|
Stickstoff |
N |
7 |
−3 |
– |
– |
146[2] |
– |
– |
– |
– |
– |
– |
–
|
Stickstoff |
N |
7 |
+3 |
– |
– |
– |
– |
16 |
– |
– |
– |
– |
–
|
Stickstoff |
N |
7 |
+5 |
– |
– |
– |
– |
13 |
– |
– |
– |
– |
–
|
Strontium |
Sr |
38 |
+2 |
– |
– |
– |
– |
118 |
– |
126 |
– |
136 |
144
|
Tantal |
Ta |
73 |
+3 |
– |
– |
– |
– |
72 |
– |
– |
– |
– |
–
|
Tantal |
Ta |
73 |
+4 |
– |
– |
– |
– |
68 |
– |
– |
– |
– |
–
|
Tantal |
Ta |
73 |
+5 |
– |
– |
– |
– |
64 |
– |
– |
– |
– |
–
|
Technetium |
Tc |
43 |
+4 |
– |
– |
– |
– |
65 |
– |
– |
– |
– |
–
|
Technetium |
Tc |
43 |
+5 |
– |
– |
– |
– |
60[2] |
– |
– |
– |
– |
–
|
Tellur |
Te |
52 |
−2 |
– |
– |
– |
– |
221 |
– |
– |
– |
– |
–
|
Tellur |
Te |
52 |
+4 |
– |
– |
66 |
– |
97 |
– |
– |
– |
– |
–
|
Tellur |
Te |
52 |
+6 |
– |
– |
43 |
– |
56 |
– |
– |
– |
– |
–
|
Terbium |
Tb |
65 |
+3 |
– |
– |
– |
– |
92 |
– |
104 |
– |
– |
–
|
Terbium |
Tb |
65 |
+4 |
– |
– |
– |
– |
76 |
– |
88 |
– |
– |
–
|
Thallium |
Tl |
81 |
+1 |
– |
– |
– |
– |
150 |
– |
159 |
– |
– |
170
|
Thallium |
Tl |
81 |
+3 |
– |
– |
75 |
– |
89 |
– |
98 |
– |
– |
–
|
Thorium |
Th |
90 |
+4 |
– |
– |
– |
– |
94 |
– |
105 |
– |
113 |
121
|
Thulium |
Tm |
69 |
+2 |
– |
– |
– |
– |
101 |
109 |
– |
– |
– |
–
|
Thulium |
Tm |
69 |
+3 |
– |
– |
– |
– |
88 |
– |
99 |
– |
– |
–
|
Titan |
Ti |
22 |
+2 |
– |
– |
– |
– |
86 |
– |
– |
– |
– |
–
|
Titan |
Ti |
22 |
+3 |
– |
– |
– |
– |
67 |
– |
– |
– |
– |
–
|
Titan |
Ti |
22 |
+4 |
– |
– |
42 |
– |
61 |
– |
74 |
– |
– |
–
|
Uran |
U |
92 |
+3 |
– |
– |
– |
– |
103 |
– |
– |
– |
– |
–
|
Uran |
U |
92 |
+4 |
– |
– |
– |
– |
89 |
– |
100 |
– |
– |
117
|
Uran |
U |
92 |
+5 |
– |
– |
– |
– |
76 |
– |
– |
– |
– |
–
|
Uran |
U |
92 |
+6 |
45 |
– |
52 |
– |
73 |
– |
86 |
– |
– |
–
|
Vanadium |
V |
23 |
+2 |
– |
– |
– |
– |
79 |
– |
– |
– |
– |
–
|
Vanadium |
V |
23 |
+3 |
– |
– |
– |
– |
64 |
– |
– |
– |
– |
–
|
Vanadium |
V |
23 |
+4 |
– |
– |
– |
53 |
58 |
– |
72 |
– |
– |
–
|
Vanadium |
V |
23 |
+5 |
– |
– |
36 |
46 |
54 |
– |
– |
– |
– |
–
|
Wasserstoff |
H |
1 |
−1 |
– |
– |
– |
– |
154[3] |
– |
– |
– |
– |
–
|
Wolfram |
W |
74 |
+4 |
– |
– |
– |
– |
66 |
– |
– |
– |
– |
–
|
Wolfram |
W |
74 |
+5 |
– |
– |
– |
– |
62 |
– |
– |
– |
– |
–
|
Wolfram |
W |
74 |
+6 |
– |
– |
42 |
51 |
60 |
– |
– |
– |
– |
–
|
Ytterbium |
Yb |
70 |
+2 |
– |
– |
– |
– |
102 |
– |
114 |
– |
– |
–
|
Ytterbium |
Yb |
70 |
+3 |
– |
– |
– |
– |
87 |
– |
99 |
– |
104 |
–
|
Yttrium |
Y |
39 |
+3 |
– |
– |
– |
– |
90 |
– |
102 |
108 |
– |
–
|
Zink |
Zn |
30 |
+2 |
– |
– |
60 |
– |
74 |
– |
90 |
– |
– |
–
|
Zinn |
Sn |
50 |
+2 |
– |
– |
– |
– |
118[2] |
– |
– |
– |
– |
–
|
Zinn |
Sn |
50 |
+4 |
– |
– |
55 |
– |
69 |
– |
81 |
– |
– |
–
|
Zirconium |
Zr |
40 |
+4 |
– |
– |
59 |
– |
72 |
– |
84 |
89 |
–
|
–
|
Weblinks
Einzelnachweise
- ↑ a b c d e f g h i j k David R. Lide: CRC handbook of chemistry and physics : a ready-reference book of chemical and physical data. 85th ed Auflage. CRC Press, Boca Raton, Fla. 2004, ISBN 0-8493-0485-7.
- ↑ a b c d e f g h i j k l m n o p q r s t u v w x y z aa ab ac ad ae af ag ah ai aj ak al am an ao ap aq ar as at au av aw ax
Ulrich Müller: Anorganische Strukturchemie. 6. Auflage. Vieweg+Teubner, Wiesbaden 2008, ISBN 978-3-8348-0626-0, S. 79–80 (eingeschränkte Vorschau in der Google-Buchsuche).
- ↑ a b
Rutherford: Ionenradien (tabellarische Übersicht). In: uniterra.de. Uniterra, 4. Juli 1999, abgerufen am 7. April 2019.